Delete your browser cookies to resolve this problem. Sometimes when you are adding or editing products and other settings in Seller Admin while also testing your purchase buttons for a buyer cart at the same time, the cookie we set in your browser to track your cart contents can get confused, so only the latest item added to a cart will show up in the cart, and any previously-added items will seem to disappear from your cart. Clearing the cookies in your browser will fix this problem for you.
Also, make sure all your products are priced in the same currency. The cart can only hold items that are all priced in the same currency because payment processors cannot handle checkout totals split into differing-currency subtotals. Clicking the Add to Cart button for an item priced in a currency different from items previously added to the cart would "reset the cart" by dumping the earlier items and adding only the latest item to the buyer's order.
This page added by
Tyson on February 2nd, 2009 @ 7:13 pm GMT -7
Updated by
Tyson on June 28th, 2009 @ 7:40 pm GMT -7